Home / 2,760,370,987,098.50-4,140,556,480,647.80-2,760,370,987,098.50

Finding the Fourth Proportional to 2,760,370,987,098.50, 4,140,556,480,647.80 and 2,760,370,987,098.50

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Solution

The fourth proportional to 2,760,370,987,098.50, 4,140,556,480,647.80 and 2,760,370,987,098.50 is: 4,140,556,480,647.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,370,987,098.50 : 4,140,556,480,647.80 = 2,760,370,987,098.50 : x
  2. Step 2: Convert to fraction form
    2,760,370,987,098.50/4,140,556,480,647.80 = 2,760,370,987,098.50/x
  3. Step 3: Cross multiply
    2,760,370,987,098.50x = 4,140,556,480,647.80 × 2,760,370,987,098.50
  4. Step 4: Simplify right side
    2,760,370,987,098.50x = 11,429,471,979,622,857,881,681,920
  5. Step 5: Solve for x
    x = 11,429,471,979,622,857,881,681,920/2,760,370,987,098.50
  6. Step 6: Final answer
    x = 4,140,556,480,647.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.